- Thermal-Reactive™ foam gets more confortable with wear.
- Foam is firm at room temperature for ideal insertion.
- Plugs soften and shape with body temperature.
- NVLAP laboratory tested NRR 31 dB.
E-A-R Classic Soft UF Foam Ear Plugs Corded (NRR 31) (Case of 2000 Pairs)
This item has been discontinued. Don't panic! Go back to view all Corded Foam Ear Plugs. E-A-R Classic Soft UF foam ear plugs are made of a patented foam that is firm at room temperature for ideal insertion. Plugs then soften with body heat for a surprisingly comfortable fit. E-A-R Classic Soft Ear Plugs Features: